anyway, romney has a rally in colorado tonight. but for the next two days both candidates will be largely hunkering down with debate prep, cramming if you will. as his former debate coach put it in "the new york times," quote, the governor's done great job of convincing people that the economy's bad. he's got do a better job of making case that president obama's directly responsible for that. that's got to be his focus. if it becomes about anything else, then i think the governor's at a disadvantage. expect romney to go on offense, he has to. as someone in the campaign, perhaps unhelpfully leaked to "the new york times," quote, romney's team has conclude thad debates are about creating moments and it's equipped him with a series of zingers that he has memorized and has been practicing on aides since august. well, so much for keeping expectations low, right? romney also has to prove he can be 'depressive without allowing the president to get under his skin. he joked about how portman has been supporting him. >> he plays barack obama